How To Make Deck Roof Under Gutters

Many porches use 22 diameter corner and intermediate.

How to make deck roof under gutters. A length of gutter is attached to the structure just below the downspouts to collect water and lead it away from the protected area. Install the purlin along the house and the outer purlin. We used a hacksaw to shorten one length of gutter needed for our beam. Build the frame of the roof on the ground.

Retrofit a system that channels runoff toward a dedicated gutter. Cut gutters to fit your dimensions. Here s a quick way to gain dry storage or living space under a raised deck. The footings for porch decks must be larger than deck footings.

Typical decks are designed to support 55 psf lbs per square foot. Ft drape between the lower edges of deck joists to form sloped water diverting troughs that resist heat wind fire and uv rays. A number of recently introduced under deck ceiling systems use corrugated aluminum or plastic panels designed to catch water that drains through decking and channel it away from the area below. Porch decks require 25 additional psf for roof loads for a total of 80 psf.

We used hidden hangers for this project which were placed every 2 in our gutter section while it was still on the ground there won t be enough room to fit them in once the gutter in mounted. Lower than the purlin along the house 12 x 1 4 3. Place a wood block in the gutter as you cut it to help hold its shape. As a result most decks have inadequate footings to support a new porch roof.

Then stretch a string between them. Frame up a box the size of the outer dimensions of your deck using 2 by 4 inch lumber. Choose your preferred gutter hanger. Epdm rubber panels from dek drain 5 to 6 per sq.

If the span under your deck is 12 ft for example the purlin at the outer end of the deck should be 3 in.